Oceanography

Oceanography, one of the important four branches of Earth Science, is the study of the oceans. Oceanography is also called Oceanology or Marine Science. A marine science course description usually incorporates elements of multiple science disciplines like marine biology, marine chemistry, environmental toxicology, marine biogeography, pharmacology, marine geosciences, limnology, marine geology, ichthyology, geobiology, marine ecology, coastal ecology, estuarine ecology, climatology, marine botany, ocean currents, waves, plate tectonics, marine ecosystems and geophysical fluid dynamics. A career study of oceanography integrates all aspects of the marine environment including physical, chemical, geological and biological processes. Oceanographers further blend physics, chemistry, biology, geography, geology and meteorology to understand the properties and processes within the ocean and across it. Additionally, oceanographers attempt to gauge human impact on marine environment and optimize use of the ocean reserves and marine resources. Oceanography is also used in Ocean Engineering to help use the ocean safely. This section features oceanography articles, topics and news covering marine science current events.
  • Careers in Oceanography
    Oceanography offers numerous exciting career opportunities for aspiring candidates. In this article, we have listed some important careers in oceanography, that are in demand.
  • Ocean Food Web
    The ocean's ecosystem and biology are gradually changing. Read this article on the ocean food web to find out precisely what it is that keeps the circle of life in the ocean, and hence on earth, in balance and what disrupts it.
  • Ocean Facts
    The ocean facts presented in this article helps uncover important information about these water bodies. It is with these facts that children would develop interest in studying sea life and related facts about oceans.
  • Ocean Food Chain Diagram
    Do you want to learn how food energy transfer takes place in an ocean biome? The ocean food chain diagram and the explanation in this article should help you understand the concept.
  • Environmental Issues in Oceanography
    A brief write-up on environmental issues in oceanography intended to give you a rough idea about the threats faced by the marine biome. Continue reading....
  • How Many Oceans are There in the World
    Ask any school student, 'how many oceans are there in the world' and you might get the answer as four oceans or five oceans. Go through this article on how many oceans in the world to get your answer for this basic geography question.
  • Deepest Ocean in the World
    The depths of the five oceans vary significantly from one another. So, which is the deepest ocean in the world? And what about the deepest part of the ocean? To delve more on these interesting topics, read on...
  • Mariana Trench Facts
    Some of the common Mariana trench facts, that can shed light on this deepest place on Earth, are presented below. Mariana trench depth which was earlier recorded to be of 10,916 meters is actually 10,911 meters and it was proved in 1995, from the findings of a Japanese probe.
  • Pacific Ocean Facts
    Though most of the people out there are well aware about some Pacific Ocean facts, like it is the largest ocean in the world or it is the deepest ocean in the world, there are quite a few interesting facts about Pacific Ocean everybody ought to know.
  • What Causes Waves
    Even though we get amazed by those milky white waves on the beach, we seldom try to figure out what causes them on the otherwise calm ocean floor. Continue reading to find out....
  • Why is the Ocean Salty
    According to the studies done, sea water is 220 times saltier than the fresh lake water. Why is the ocean salty? Why rivers and lakes not salty? Are you interested in knowing the answers to these questions? Read on....
  • What Causes Tides
    Tides are a rhythmic dance of the oceans. Sitting on the seashore, if you have always been curious about why tides occur, this article has some answers for you.
  • Oceanographer Salary
    The main task of an oceanographer is to find concrete answers for the major questions related to contamination of sea and ocean. Read this article to know about the oceanographer salary, the average salary of an oceanographer and also the oceanographer job description.
  • Oceanographer Job Description
    An oceanographer studies and researches about the marine life and finds solutions to the problems of ocean and sea pollution.
  • Deepest Part of the Ocean
    How deep is the deepest part of the ocean? If this 'deep' question has been troubling you, you have landed on just the right page, as I make an 'in-depth' analysis of, 'which is the deepest part of the ocean', in this article. Keep reading to know more about this deep issue!
  • Oceanography Facts
    Oceanography facts presented in this article can really make you aware that the oceanic scales are different from those used by the terrestrial man. Though, man has walked on the moon, and has sent his spacecraft to the distant planets and even out of this solar system, he has failed to explore much of the oceans. For anyone interested in this field, there is scope for discovering lot of things.
  • Ocean Biomes
    A biome is a major biotic community where life thrives in harmony with the surroundings. Since 70% of the Earth's surface is covered with water, the ocean biome is the largest. Any environment of water with 3.5% or more salinity can be considered as salt water or ocean habitat.
  • Ocean Currents
    Ocean currents are now being considered as one of the sources of energy. They also affect the climate of the continents.
  • Ocean Food Chain
    Big fish eats the small fish. This is how the food chain of the ocean works. Read on to know more...
  • Oceans of The World
    The International Hydrographic Organization recently recognized Southern Ocean as one of the oceans of the world.
  • Exploring Earth’s Last Frontier with ROVs
    Approximately 70% of the world is covered by water. Tremendous pressures limit where we can go in this watery world. Yet remote operated vehicles are making its exploration possible.
  • Becoming a Marine Biologist
    Marine biology is a challenging and rewarding career. Read on to know how to pursue a career in this field.
  • Ocean Currents and Tides
    The earth's oceans are nature's gifts. Currents and tides are major forces of the ocean. Read on to find about them.
  • Go to Sea with the Woods Hole Oceanographic Institute's SEA Semester
    Does the sea call to you? Even if you've never considered a career in ocean science, you might benefit from the SEA semester offered by the Woods Hole Oceanographic Institute.
  • Oceanography: Ocean Waves
    Read on to know more about the ocean waves, how they form and the tsunamis...
  • Marine Biome
    The marine biome is the largest biome on the earth, with a wide diversity of plants and animals. Read more about the marine biology of this unique and vast habitat.
  • Ocean's Evil Dance
    This article is to the name of those people who died or were affected greatly by the ocean's evil dance. It features mysterious sea, saga of legends, creatures and history.
  • What is El Niño?
    The El Niño effect was the most talked about phenomenon in the mid-nineties. El Niño has changed a lot of things all over the world. It is crucial to understand at least some of the effects of El Niño.